LaboratoryeManualeofePracticaleInorganiceIIeChemistry
Laboratorymanual Of e e
PRACTICALINORGANICII C
e e e
HEMISTRY
HCP
CCP
By:
M. Pranjoto Utomo
e e
DEPARTMENTeOFeCHEMISTRYeEDUCATIONeFACUL
TYeOFeMATHEMATICSeANDeNATURALeSCIENCES
YOGYAKARTAeSTATEeUNIVERSITYe201
1
1
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
PREFACE
TheemanualeofeInorganiceIIelaboratoryeworkeiseaelaboratoryeguidelineetoetheestudentseofeC
hemistryeDepartment,eMathematicseandeNaturaleScienceseFaculty,eYogyakartaeStateeUniversi
ty,eineInorganiceIIecourse.eAccordingetoetheematerialeofeInorganiceIIecourse,etheelaboratoryeacti
vitieseareedirectedetoeunderstandetheemodeleofeionicecompoundecloseepacking,ereduction-
oxidationereactioneofeseveralemetals,eimproveetheedoubleesaltepreparationeandere-
crystallizationeskillseasetheebasiceforeadvanceelaboratoryeactivities.
e
Becauseeofetheerestrictivenesseofeequipmenteandechemicals,esomeeofepracticalesubjectecane
notebeedone.eOfecourse,ethiselaboratoryemanualedoesenotesupporteoptimallyetoetheeInorganiceIIec
ourse.
TheeEnglisheeditioneofeInorganiceIIelaboratoryeworkemanualeisetheesameeinecontentsewitheIn
donesianeedition.eRevisionedoneebyesimplifiesetheelanguageeandetheedirectionealsoeseparateseth
eemanualeandetheeworksheet.
Iteisehoped,ethisemanualemayebeeaeguidelineetoeimproveestudentelaboratoryeskilleespeciallyei
neinorganicelaboratoryework.
Yogyakarta,eAuguste2011
M.ePranjotoeUtomo
2
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
RULESeOFeINORGANICeIIeLABORATORYeWORK
A. Laboratoryeworkepresence
1. Everyestudentemustecomeeonetimeeandefilletheepresenceebook.
2. Students,ewhoecomeeoverethane15eminutesefrometheelaboratoryeworkeschedule,emayefoll
owetheelaboratoryeworkeifeonlyepermittedebyetheelecturer.
3. Allestudentsemusteparticipateeineeveryelaboratoryeworkeactivity.
4. Theepermittedepracticaletagseareetwice.
B. CarryingeOuteofeLaboratoryeWork
1. LaboratoryeworkeofeInorganiceIIeisegroupelaboratoryeactivity.eEachegroupeconsistseof
4e students.e Eache groupe membere hase individuale responsibilitye toe thee resulte ofelaborator
yeworke(report).
2. Everyestudentehasetoewearewhite-laboratoryecoat,ebringeaenapkineandedropperepipette.
C. LaboratoryeWorkeReport
1. Everyestudentemustecomposeeindividualereporteonetheestudenteworksheet.
2. Studente worksheete muste bee collectede toe assistante ore lecturere ate thee samee daye withela
boratoryeworkeday.
3
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
LABORATORYePRECAUTIONS
A. InsideetheeLaboratory
1. Doenoteeat,edrinkebeverageseorechewegumeinetheelaboratory.eDoenoteuseelaboratorye glas
swareeasecontainerseforefoodeorebeverages
2. Wearesafetyegoggleseandeaprons
3. Alwaysekeepetheeworkingeareaecleaneandeorderly
4. Knowetheelocationseandeoperatingeprocedureseofeallesafetyeequipment.
5. Notifyetheeinstructoreimmediatelyeofeanyeunsafeeconditioneyoueobserve
B. HandlingeChemicals
1. Allechemicalseinetheelaboratoryeareetoebeeconsiderededangerous.eDoenotetouch,etasteeores
melleanyechemicaleunlessespecificallyeinstructedetoedoeso
2. Checketheelabeleonechemicalebottlesetwiceebeforeeremovingeanyeofetheecontents.
3. Neverereturneunusedechemicalsetoetheireoriginalecontainers.
4. Acide muste bee handlede withe extremee care.e ALWAYSe ADDe ACIDe SLOWLYe TOe
WATER.
5. Handlee flammablee hazardouse liquidse overe ae pane toe containe spills.e Nevere dispenseefl
ammableeliquidseanywhereeneareaneopeneflameeoresourceeofeheat.
C. HandlingeglasswareeandeEquipment
1. Alwayse lubricatee glasswaree (tubing,e thistlee tubes,e thermometers,e etc.)e beforeeatt
emptingetoeinserteiteineaestopper.
2. Wheneremovingeaneelectricaleplugefromeitsesocket,egraspetheeplug,enotetheeelectricalecor
d.eKeepeyourehandsedryewheneworkingewitheelectricity.
3. Doenoteimmerseehoteglasswareeinecoldewater,eitemayeshatter.
4. Reportedamageeelectricaleequipmenteimmediately.
D. HeatingeSubstances
1. TURNeOFFeTHEeGASeATeGASeOUTLETeVALVEeaftereusing.
2. Nevereleaveeaeliteburnereunattended.eNevereleaveeanythingethateisebeingeheatedeoreisevis
iblyereactingeunattended.
3. Useetongseoreheat-protectiveeglovesewheneholdingeoretouchingeheatedeapparatus.
4
Laboratorymanual Of e e
PRACTICALINORGANICII C
e e e
HEMISTRY
HCP
CCP
By:
M. Pranjoto Utomo
e e
DEPARTMENTeOFeCHEMISTRYeEDUCATIONeFACUL
TYeOFeMATHEMATICSeANDeNATURALeSCIENCES
YOGYAKARTAeSTATEeUNIVERSITYe201
1
1
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
PREFACE
TheemanualeofeInorganiceIIelaboratoryeworkeiseaelaboratoryeguidelineetoetheestudentseofeC
hemistryeDepartment,eMathematicseandeNaturaleScienceseFaculty,eYogyakartaeStateeUniversi
ty,eineInorganiceIIecourse.eAccordingetoetheematerialeofeInorganiceIIecourse,etheelaboratoryeacti
vitieseareedirectedetoeunderstandetheemodeleofeionicecompoundecloseepacking,ereduction-
oxidationereactioneofeseveralemetals,eimproveetheedoubleesaltepreparationeandere-
crystallizationeskillseasetheebasiceforeadvanceelaboratoryeactivities.
e
Becauseeofetheerestrictivenesseofeequipmenteandechemicals,esomeeofepracticalesubjectecane
notebeedone.eOfecourse,ethiselaboratoryemanualedoesenotesupporteoptimallyetoetheeInorganiceIIec
ourse.
TheeEnglisheeditioneofeInorganiceIIelaboratoryeworkemanualeisetheesameeinecontentsewitheIn
donesianeedition.eRevisionedoneebyesimplifiesetheelanguageeandetheedirectionealsoeseparateseth
eemanualeandetheeworksheet.
Iteisehoped,ethisemanualemayebeeaeguidelineetoeimproveestudentelaboratoryeskilleespeciallyei
neinorganicelaboratoryework.
Yogyakarta,eAuguste2011
M.ePranjotoeUtomo
2
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
RULESeOFeINORGANICeIIeLABORATORYeWORK
A. Laboratoryeworkepresence
1. Everyestudentemustecomeeonetimeeandefilletheepresenceebook.
2. Students,ewhoecomeeoverethane15eminutesefrometheelaboratoryeworkeschedule,emayefoll
owetheelaboratoryeworkeifeonlyepermittedebyetheelecturer.
3. Allestudentsemusteparticipateeineeveryelaboratoryeworkeactivity.
4. Theepermittedepracticaletagseareetwice.
B. CarryingeOuteofeLaboratoryeWork
1. LaboratoryeworkeofeInorganiceIIeisegroupelaboratoryeactivity.eEachegroupeconsistseof
4e students.e Eache groupe membere hase individuale responsibilitye toe thee resulte ofelaborator
yeworke(report).
2. Everyestudentehasetoewearewhite-laboratoryecoat,ebringeaenapkineandedropperepipette.
C. LaboratoryeWorkeReport
1. Everyestudentemustecomposeeindividualereporteonetheestudenteworksheet.
2. Studente worksheete muste bee collectede toe assistante ore lecturere ate thee samee daye withela
boratoryeworkeday.
3
, LaboratoryeManualeofePracticaleInorganiceIIeChemistry
LABORATORYePRECAUTIONS
A. InsideetheeLaboratory
1. Doenoteeat,edrinkebeverageseorechewegumeinetheelaboratory.eDoenoteuseelaboratorye glas
swareeasecontainerseforefoodeorebeverages
2. Wearesafetyegoggleseandeaprons
3. Alwaysekeepetheeworkingeareaecleaneandeorderly
4. Knowetheelocationseandeoperatingeprocedureseofeallesafetyeequipment.
5. Notifyetheeinstructoreimmediatelyeofeanyeunsafeeconditioneyoueobserve
B. HandlingeChemicals
1. Allechemicalseinetheelaboratoryeareetoebeeconsiderededangerous.eDoenotetouch,etasteeores
melleanyechemicaleunlessespecificallyeinstructedetoedoeso
2. Checketheelabeleonechemicalebottlesetwiceebeforeeremovingeanyeofetheecontents.
3. Neverereturneunusedechemicalsetoetheireoriginalecontainers.
4. Acide muste bee handlede withe extremee care.e ALWAYSe ADDe ACIDe SLOWLYe TOe
WATER.
5. Handlee flammablee hazardouse liquidse overe ae pane toe containe spills.e Nevere dispenseefl
ammableeliquidseanywhereeneareaneopeneflameeoresourceeofeheat.
C. HandlingeglasswareeandeEquipment
1. Alwayse lubricatee glasswaree (tubing,e thistlee tubes,e thermometers,e etc.)e beforeeatt
emptingetoeinserteiteineaestopper.
2. Wheneremovingeaneelectricaleplugefromeitsesocket,egraspetheeplug,enotetheeelectricalecor
d.eKeepeyourehandsedryewheneworkingewitheelectricity.
3. Doenoteimmerseehoteglasswareeinecoldewater,eitemayeshatter.
4. Reportedamageeelectricaleequipmenteimmediately.
D. HeatingeSubstances
1. TURNeOFFeTHEeGASeATeGASeOUTLETeVALVEeaftereusing.
2. Nevereleaveeaeliteburnereunattended.eNevereleaveeanythingethateisebeingeheatedeoreisevis
iblyereactingeunattended.
3. Useetongseoreheat-protectiveeglovesewheneholdingeoretouchingeheatedeapparatus.
4
